/*
 * Copyright 2019 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.forms.dynamic.client.rendering.formGroups.impl;

import java.util.Arrays;

import org.gwtbootstrap3.client.ui.constants.ValidationState;
import org.jboss.errai.common.client.dom.HTMLElement;

import static org.jboss.errai.common.client.dom.DOMUtil.addEnumStyleName;
import static org.jboss.errai.common.client.dom.DOMUtil.removeEnumStyleName;

public interface ValidableFormGroupView extends FormGroupView {

    HTMLElement getHelpBlock();

    default void clearErrors() {
        Arrays.stream(ValidationState.values()).forEach(state -> removeEnumStyleName(getElement(), state));
        getHelpBlock().setTextContent("");
    }

    default void setValidationMessage(String message, ValidationState state) {
        clearErrors();
        addEnumStyleName(getElement(), state);
        getHelpBlock().setTextContent(message);
    }
}
